Main features: 1.     Welded body with steel plate and high intensity. 2.     Main motor is made by Siemens. 3.     Adopts combined pneumatic friction clutch and brake. 4.     Cluster gear adopts the flooding oil lubrication. 5.     Six-face rectangle lengthen guide; JH21-315B/400B adoptseight-face lengthen guideway. 6.     Equipped with hydraulic overload protecting device. 7.     JH21-25/25B/45 adopts manual shut height adjustment,amongthese types JH21-25/45 adopts scale display and JH21-25B with digitaldisplay.JH21-63 and above type adopts electric shut height adjustment withdigital display. 8.     JH21-45 can equip with die set height adjustment motor, thevalue will be displayed by digital. 9.     JH21-25B, JH21-45 and above type equipped with balancecylinder. 10.  Duplex valves imported. 11.  Electric compelling grease lubrication system. 12.  Balancing cylinder adopts manual lubrication system. 13.  One set of blowing device. 14.  Controlled by PLC with international brand. 15.  Buttons, indicators, AC contactors, air circuit breakers andother controlling devices are imported from international brand. 16.  Equipped with optional air cushion device, automatic feedshaft and photoelectric protector,which can used to work with various automaticequipments.

Main features: 1.    It adopt intellegientstructure,c type single arm frame structure, has the feature such as good reliable,simplestructure and easy operation. 2.    The frame is entirely weldedwith steel plates and treated to relive stress by tempering. 3.    Cartridge valve equipped forhydraulic control system, reliable, durable and less hydraulic 4.    shock, shorter connectionpipeline and fewer release points. 5.    Hydraulic system adopt pressurepre-release device,low impact of hydraulic pressure. 6.    Independent electrical control,reliable,audio-visual and convenient for maintenance. 7.    Centralized button controlsystem,with adjustment,hand and semi-auto operateion modes atoperator’schoice(semi-automatic has two type tech:set-stroke single and set-pressersingle). 8.    The operating force, no-loadtraveling and, low-speed movement and travel range can be adjusted subject totechnological requirements.

Main feaures: 1. The air hammer isused for forging and shaping work pieces 2. The air hammer is easy to operate through controlling the travel of topswage by a foot rest lever. 3. Its models range from 16KG to 150KG 4. It is widely used for general forging works, such as drawing out, upsetting, punching, chiseling, forging, welding, bending and twisting 5. It is also used for forging in bolster dies.